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A 4 Square antenna for 80 Meters
- Verticals antennas do require a lot of room for properly working due to the large amount of radials measuring at least a quarter wave. It means that a single vertical for the 80 meters band asks for 13,520 square feet
post 17 Jan 2025
Phased array antenna Links →
40 meter Phased Array
What is the statistical probability that the feedpoint impedance
3 Element 40m Vertical Parasitic Array VPA Vertical Yagi
This is a single 1/4 wave vertical antenna with ground radials, complimented by a pair of parasitic verticals
HF wire antenna rendering of a log‑periodic dipole array
An 8x2 Element Array Antenna For 144 MHz
Most VHF/UHF contesters prefer high gain yagis
Array of Inverted Amos Antennas for 2.4 GHz
short circuit at the end of phasing lines in order to get a clean
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What is the statistical probability that the feedpoint impedance
This is a single 1/4 wave vertical antenna with ground radials, complimented by a pair of parasitic verticals
HF wire antenna rendering of a log‑periodic dipole array
Most VHF/UHF contesters prefer high gain yagis
short circuit at the end of phasing lines in order to get a clean
PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic